SDS of cas: 3724-19-4. The reaction of aromatic heterocyclic molecules with protons is called protonation. Aromatic heterocycles are more basic than benzene due to the participation of heteroatoms. Compound: 3-Pyridinepropionic acid, is researched, Molecular C8H9NO2, CAS is 3724-19-4, about An Anionic, Chelating C(sp3)/NHC ligand from the Combination of an N-heterobicyclic Carbene and Barbituric Heterocycle. Author is Benaissa, Idir; Gajda, Katarzyna; Vendier, Laure; Lugan, Noel; Kajetanowicz, Anna; Grela, Karol; Michelet, Veronique; Cesar, Vincent; Bastin, Stephanie.
The coordination chem. of the anionic NHC 1- based on an imidazo[1,5-a]pyridin-3-ylidene (IPy) platform substituted at the C5 position by an anionic barbituric heterocycle was studied with d6 (Ru(II), Mn(I)) and d8 (Pd(II), Rh(I), Ir(I), Au(III)) transition-metal centers. While the anionic barbituric heterocycle is planar in the zwitterionic NHC precursor 1·H, NMR spectroscopic analyses supplemented by x-ray diffraction studies evidenced the chelating behavior of ligand 1- through the carbenic and the malonic C atoms in all of the complexes, resulting from a deformation of the lateral barbituric heterocycle. The complexes were obtained by reaction of the free carbene with the appropriate metal precursor, except for the Au(III) complex 10, which was obtained by oxidation of the antecedent Au(I) complex [AuCl(1)]- with PhICl2 as an external oxidant. During the process, the kinetic Au(I) intermediate 9 resulting from the oxidation of the malonic C of the barbituric moiety was isolated upon crystallization from the reaction mixture The νCO stretching frequencies recorded for complex [Rh(1)(CO)2] (5) demonstrated the strong donating character of the malonate-C(sp3)/NHC ligand 1-. The Ru complex [Ru(1)Cl(p-cymene)] (11) was implemented as a precatalyst in the dehydrogenative synthesis of carboxylic acid derivatives from primary alcs. and exhibited high activities at low catalyst loadings (25-250 ppm) and a large tolerance toward functional groups.
I hope my short article helps more people learn about this compound(3-Pyridinepropionic acid)SDS of cas: 3724-19-4. Apart from the compound(3724-19-4), you can read my other articles to know other related compounds.
Reference:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem